.layout-left{
    height: 100%;
    &-up {
        overflow: auto;
        padding: 0 16px;
    }
    &-down {
        height: 200px;
        position: relative;
        user-select: none;
        cursor: auto;
        // overflow: auto;
        padding: 16px;
        .row-resize{
            position: absolute;
            left: 0;
            top: -5px;
            width: 100%;
            height: 10px;
            user-select: none;
            cursor: row-resize;
            &::after {
                content: '';
                display: block;
                position: absolute;
                top: 5px;
                width: 100%;
                height: 1px;
                background: #ccc;
            }
        }
        .down-container{
            height: 100%;
            overflow: auto;
        }
    }
}